Port Jefferson, OH 21 December Weather

Altitude - 320m | 40°19′44″N,84°5′38″W | map (OSM)

Port Jefferson, OH

°F

4 amMostly Cloudy9mphS

Thu, December 18, 20254:41 AM (GMT -05:00)

Sunday Dec 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	35°	31°	27°	25°	29°	28°	24°	20°
wind	10mph	10mph	11mph	12mph	13mph	10mph	5mph	3mph
pressure in	28.85	28.91	28.98	29.08	29.16	29.21	29.27	29.32

Saturday Dec 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	27°	25°	21°	21°	25°	25°	23°	21°
wind	12mph	10mph	7mph	6mph	9mph	10mph	7mph	3mph
pressure in	29.10	29.13	29.18	29.24	29.25	29.22	29.23	29.25

Thursday Dec 21 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	36°	34°	35°	37°	43°	46°	40°	36°
wind	4mph	3mph	2mph	3mph	4mph	4mph	2mph	3mph
pressure in	29.26	29.25	29.24	29.27	29.25	29.21	29.20	29.19

* Port Jefferson, OH weather for December 21 is prepared on the basis of GFS data and is intended for personal use in the "as is" (as is) format. You can see on this page Port Jefferson, OH Weather for December 21, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on December 21 for previous years is presented.